void readCmdline(const int argc, char* argv[]){
int start = clock(); //计时器
for (int arg_i = 0; arg_i < argc; arg_i++){
m_cmdInfo.push_back(argv[arg_i]);
m_cmdInfo.push_back(" ");
}
m_cmdInfo.push_back("\n");
if (1 == argc){
printHelpInfo();
DisplayCMDUsage();
}else if (argc == 2 && (stringProcess::bMatchingFix(argv[1], ".cfg", true, true) || stringProcess::bMatchingFix(argv[1], ".para", true, true))){
readPara(argv);
}else{
//readCmd();
cout << "Todo: 准备加入从命令行读取参数的运行方式" << endl;
getchar();
}
int seconds = (clock() - start) / CLOCKS_PER_SEC;
cout << "\t == == == Time elapsed: " << seconds << " seconds. == == ==" << endl;
}
int main(int argc, char *argv[])
{
/*-------------initialization---------------*/
int retcode = 0, flag = 0;
int threadNum;
int *totalShareN = nullptr, *periodT = nullptr, *threadFinishChecked;
double *alpha = nullptr, *pi = nullptr, *P0 = nullptr;
HANDLE *pThread;
unsigned *pthreadID;
bag **pbags;
HANDLE consolemutex;
HANDLE *mastermutexes;
char jstatus = RUNNING;
int finishedThreads = 0;
//check input
if(argc != 2){
printf("Usage: Final.exe datafilename\n"); retcode = 100; goto BACK;
}
/*-------------Read parametmer from data file---------------*/
readPara(argv[1], &threadNum, &totalShareN, &periodT, &alpha, &pi, &P0);
/*-------------Initialize multi threads---------------*/
pbags = (bag **)calloc(threadNum, sizeof(bag *));
pThread = (HANDLE *)calloc(threadNum, sizeof(HANDLE));
pthreadID= (unsigned *)calloc(threadNum, sizeof(unsigned));
mastermutexes = (HANDLE *)calloc(threadNum, sizeof(HANDLE));
threadFinishChecked = (int *)calloc(threadNum, sizeof(int));
if(pthreadID == NULL || pThread == NULL || pbags == NULL || mastermutexes == NULL){
printf("cannot allocate %d threads and their bags", threadNum);
retcode = 1; goto BACK;
}
consolemutex = CreateMutex(NULL, 0, NULL);
for(int j = 0; j < threadNum; j++){
pbags[j] = new bag(totalShareN[j],periodT[j],alpha[j], pi[j],j+1, P0[j]); //create new bags(like argument list) for threads
/*pbags[j]->setConsoleMutex(consolemutex);*/
threadFinishChecked[j] = 0;
}
for (int j = 0; j < threadNum; j++){
mastermutexes[j] = CreateMutex(NULL, 0, NULL);
pbags[j]->setMasterMutex(mastermutexes[j]);
}
/*-------------Threads work begin---------------*/
for(int j = 0; j < threadNum; j++){
pThread[j] = (HANDLE)_beginthreadex( NULL, 0, &comp_wrapper, (void *) pbags[j],
0, &pthreadID[j] );
}
//master program
while (true){
Sleep(1000);//check the workers at every 1000 milliseconds
printf("\n----master will now check on workers----\n"); fflush(stdout);
for(int j = 0; j < threadNum; j++){
WaitForSingleObject(mastermutexes[j], INFINITE);//thread j wait for the master to get status
jstatus = pbags[j]->getStatus();
ReleaseMutex(mastermutexes[j]);//release thread j
if(jstatus == FINISHED){//if the status is FINISHED, we print out to tell user that the thread is finished.
printf("Worker %d finished work.\n", j + 1);
if (threadFinishChecked[j] == 0){//if it is the first time we find it finished, change value of variables
finishedThreads += 1;
threadFinishChecked[j] = 1;
}
/*if the number of finished threads equals to the total number of threads,
we consider all the work finished and get out of the loop*/
if (finishedThreads == threadNum) {
printf("All workers finished work.\n");
flag = 1;
break;
}
}
else{
printf("Worker %d is still working\n", j + 1);
}
}
if (flag == 1)
break;
}
/*---------------Threads exit and output result----------------*/
for(int j = 0; j < threadNum; j++){
WaitForSingleObject(pThread[j], INFINITE);
printf("\n==============Result Output================\n");
printf("--> thread %d done\n", j);
pbags[j] -> getPrintParameter();
printf("optimal value for trade sequencing = %g\n", pbags[j] -> getOptimalResult());
}
printf("\n");
//free the space
for(int j = 0; j < threadNum; j++){
delete pbags[j];
}
free(pthreadID);
free(pThread);
free(alpha);
free(pi);
free(pbags);
free(totalShareN);
free(periodT);
free(threadFinishChecked);
free(P0);
BACK:
return retcode;
}
void performCommandPLC()
{
UINT8 ui8NameStrDL[15];
UINT32 pos;
UINT32 err = SUCCESS;
UINT32 ui32dstDirPos;
switch(ucHMI_addr)
{
case PLC_TIME:
stime.tm_sec = uiHMIWord[PLC_TIME+5];
stime.tm_min = uiHMIWord[PLC_TIME+4];
stime.tm_hour = uiHMIWord[PLC_TIME+3];
stime.tm_mday = uiHMIWord[PLC_TIME+2];
stime.tm_mon = uiHMIWord[PLC_TIME+1];
stime.tm_year = uiHMIWord[PLC_TIME]-1900;
timeSet(&stime);
#if C_LEVI_DEBUG
printf("time=%d/%d/%d %d:%d:%d ",uiHMIWord[PLC_TIME],uiHMIWord[PLC_TIME+1],uiHMIWord[PLC_TIME+2],uiHMIWord[PLC_TIME+3],uiHMIWord[PLC_TIME+4],uiHMIWord[PLC_TIME+5]);
#endif
if((uiHMIWord[PLC_TIME]!=2000)||(uiHMIWord[PLC_TIME+1]!=01))
ui8TimeFlag = 1;
timeGet(&ptime);
sio_psprintf(ui8NameStrDL, "%02d%02d%02dDC.CSV", (UINT32)(ptime->tm_year-100)%100, ptime->tm_mon,ptime->tm_mday);
xdcfCurRootDirSet(ui8TermModule);
//mp3_GetFileList();
pos = myFindFile(ui8NameStrDL);
myGetSingleDayDL(pos, &ui32SuccessNum);
break;
case PLC_PARA_BUF:
memcpy((UINT8 *)&curDevice, (UINT8 *)&uiHMIWord[PLC_PARA_BUF], C_PLC_PARA_NUM*sizeof(UINT16));
#if C_LEVI_DEBUG
printf("device=%d, class=%d ",uiHMIWord[PLC_MODULE_NO],uiHMIWord[PLC_MODULE_NO+1]);
#endif
getModuleName(ui16CurModule, ui8TermModule);
writePara();
//readPara();
break;
case PLC_MODULE_NO:
#if C_LEVI_DEBUG
printf("device=%d, class=%d ",uiHMIWord[PLC_MODULE_NO],uiHMIWord[PLC_MODULE_NO+1]);
#endif
ui16CurModule = uiHMIWord[PLC_MODULE_NO];
ui16CurClass = uiHMIWord[PLC_MODULE_NO+1];
getModuleName(ui16CurModule, ui8TermModule);
readPara();
writePara();
readParadelaytime();
writeParadelaytime();
break;
case TESTSTEP0:
test_step0=(~uiHMIWord[TESTSTEP0])&0xffff;
test_step1=(~uiHMIWord[TESTSTEP1])&0xff;
test_mode=(uiHMIWord[TestMode]&0x01);
printf("test_step0=%d, test_step1=%d, test_mode=%d ",test_step0,test_step1,test_mode);
break;
case delay_time:
memcpy((UINT8 *)&delay,(UINT8 *)&uiHMIWord[delay_time],C_delay_NUM*sizeof(UINT16));
//memcpy((UINT8 *)&uiHMIWord[delay_time], (UINT8 *)&delay, C_delay_NUM*sizeof(UINT16));
getModuleName(ui16CurModule, ui8TermModule);
writeParadelaytime();
//readParadelaytime();
break;
case PLC_BAKCMD:
gpioConfig(GPIO_CARD_DET, 0);
gpioSet(GPIO_CARD_DET, 1);
if(gpioGet(GPIO_CARD_DET)==0)
{
err = xdcfActiveDevIdSet(DRIVE_SD);
xdcfInit(imageDirNameStr, imageFileNameStr, 0);
dirInit();
if(err==SUCCESS)
{
xdcfChange2Root();
vfsMkdir(ui8TermModule);
xdcfCurRootDirSet(ui8TermModule);
xdcfCurDirPosGet(&ui32dstDirPos);
myXdcfDelFile();
xdcfActiveDevIdSet(DRIVE_NAND);
xdcfCurRootDirSet(ui8TermModule);
xdcfChange2Root();
vfsChdir(ui8TermModule);
err |= myXdcfCopyDisk(ui32dstDirPos);
if(uiHMIWord[PLC_BAKCMD])
{
myXdcfDelFile();
}
if(err==SUCCESS)
uiHMIWord[PLC_BAKINFO] = 2;
else
uiHMIWord[PLC_BAKINFO] = 4; // ¶ÁSD¿¨´íÎó
}
else
{
uiHMIWord[PLC_BAKINFO] = 4; // ¶ÁSD¿¨´íÎó
}
}
else
{
uiHMIWord[PLC_BAKINFO] = 3; // ûÓÐSD¿¨
}
#if C_FILE_DEBUG
printf("backup end ");
#endif
break;
default:
break;
}
}